IPAC2011 - List of Authors (Stulle, F.)

Paper	Title	Page
TUPC020	Alignment and Wake Field Issues in the CLIC RTML	1039
	F. Stulle, S. Döbert, A. Latina, D. Schulte CERN, Geneva, Switzerland
	At main linac injection the particle beams need to stay within tight tolerances for the transverse emittances and the pointing stability. We study how these tolerances influence alignment requirements for the RTML components and the stability of the beams entering the RTML. An emphasize is put on the booster linac and the RF cavities of the second bunch compression stage since short and long range wake fields might strongly influence beam dynamics in these parts of the RTML.

TUPC124	Laser Wire Emittance Measurement Line at CLIC*	1308
	H. Garcia, Yu.A. Kubyshin UPC, Barcelona, Spain T. Aumeyr, G.A. Blair JAI, Oxford, United Kingdom D. Schulte, F. Stulle CERN, Geneva, Switzerland
	A precise measurement of the transverse beam size and beam emittances upstream of the final focus is essential for ensuring the full luminosity at future linear colliders. A scheme for the emittance measurements at the RTML line of the CLIC using laser-wire beam profile monitors is described. A lattice of the measurement line is discussed and results of simulations of statistical and machine-related errors and of their impact on the accuracy of the emittance reconstruction are given. Modes of operation of the laser wire system and its main characteristics are discussed.

Paper

Title

Page

Alignment and Wake Field Issues in the CLIC RTML

1039

F. Stulle, S. Döbert, A. Latina, D. Schulte
CERN, Geneva, Switzerland

At main linac injection the particle beams need to stay within tight tolerances for the transverse emittances and the pointing stability. We study how these tolerances influence alignment requirements for the RTML components and the stability of the beams entering the RTML. An emphasize is put on the booster linac and the RF cavities of the second bunch compression stage since short and long range wake fields might strongly influence beam dynamics in these parts of the RTML.

TUPC124

Laser Wire Emittance Measurement Line at CLIC*

1308

H. Garcia, Yu.A. Kubyshin
UPC, Barcelona, Spain
T. Aumeyr, G.A. Blair
JAI, Oxford, United Kingdom
D. Schulte, F. Stulle
CERN, Geneva, Switzerland

A precise measurement of the transverse beam size and beam emittances upstream of the final focus is essential for ensuring the full luminosity at future linear colliders. A scheme for the emittance measurements at the RTML line of the CLIC using laser-wire beam profile monitors is described. A lattice of the measurement line is discussed and results of simulations of statistical and machine-related errors and of their impact on the accuracy of the emittance reconstruction are given. Modes of operation of the laser wire system and its main characteristics are discussed.